SYMBOL INDEX (11 symbols across 2 files) FILE: index.d.ts type Callback (line 2) | type Callback = (data: any) => void; class EventRegister (line 4) | class EventRegister { FILE: index.js class EventRegister (line 3) | class EventRegister { method addEventListener (line 10) | static addEventListener(eventName, callback) { method removeEventListener (line 26) | static removeEventListener(id) { method removeAllListeners (line 33) | static removeAllListeners() { method emitEvent (line 42) | static emitEvent(eventName, data) { method on (line 55) | static on(eventName, callback) { method rm (line 59) | static rm(eventName) { method rmAll (line 63) | static rmAll() { method emit (line 67) | static emit(eventName, data) {